FleetFox provides mobile Clean Truck Check and Diesel truck testing in Los Angeles for $150 per test. We come to you so no shop visits, no downtime just ask for a quote. If your DMV registration has been put on hold just call us.
Registration on hold? Has the DMV considered your truck CARB non-compliant?
Confused about CARB rules? We have credentialed testers available to assist you throughout the process.
Struggling to find a tester? Many locations are booked out or too far away.
Don’t want downtime? Taking a truck to a testing station means lost driving hours.
Need fast results? You need immediate verification to avoid delays.
Multiple trucks? Ask us about the fleet discount.
We come to you, so your truck stays on the road.
Your test results are uploaded to CARB immediately.
You only pay if your truck passes (travel fees may apply).
If your diesel RV is registered in California, it likely needs a Clean Truck Check. We come to your home or lot and test it on-site.
Learn MoreFrom concrete mixers to dump trucks and roll-offs, we test your vehicles right on the job site. Stay CARB-compliant without pulling trucks off the project.
Learn MoreMoving freight, fuel, food, or retail? We test semis, reefers, box trucks, and tankers on-site so your routes stay compliant and on time.
Learn MoreTime off the road means lost business. We test wheel lifts, flatbeds, and heavy tow trucks at your yard so you're always ready for the next call.
Learn MoreWhether you're serving the film industry, event setups, or moving clients, your trucks need to stay compliant between rentals. We test at your lot—no downtime required.
Learn MoreYour routes run early and nonstop—we keep you compliant without interrupting them. Fast on-site testing for side loaders, roll-offs, and more.
Learn MoreHelping California recover means staying road-legal. We offer on-site testing and special pricing for wildfire debris haulers.
Learn More
Fill out the form with your truck’s details, and we’ll share a quote and confirm a time for your test.
Our certified testers travel to your location for the testing. Our first 5 miles are free.
When you pass, we update the CARB database on-the-spot, so you can get back on the road again.
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All diesel and CNG trucks over 14,000 GVWR are subject to a Clean Truck Check.
Our tests are quick. It usually takes about 15 minutes per truck.
We’ll explain why and guide you on what to fix—free of charge.
Instantly. Once uploaded, your compliance updates in real-time.
DMV registration renewals for diesel and CNG trucks have complied with California Air Resources Board regulations for proper Clean Truck Check testing to renew your DMV registration starting 2025. We provide testing that automatically clears your vehicle to be compliant and register for the entire year.
If you're a truck owner looking to get CARB compliant and keep your vehicle on the road, schedule a test with FleetFox today. We travel to you, test your truck, and ensure you meet DMV and CARB regulations. Request a time below, and we’ll confirm the best availability.
